83659390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 156303360

約数和(自身を除く): 72643970

約数列:

[1, 2, 5, 10, 31, 62, 155, 211, 310, 422, 1055, 1279, 2110, 2558, 6395, 6541, 12790, 13082, 32705, 39649, 65410, 79298, 198245, 269869, 396490, 539738, 1349345, 2698690, 8365939, 16731878, 41829695, 83659390]

約数ペア:

[(1, 83659390), (2, 41829695), (5, 16731878), (10, 8365939), (31, 2698690), (62, 1349345), (155, 539738), (211, 396490), (310, 269869), (422, 198245), (1055, 79298), (1279, 65410), (2110, 39649), (2558, 32705), (6395, 13082), (6541, 12790)]